Parting directions for mould and die design
نویسندگان
چکیده
منابع مشابه
Parting directions for mould and die design
On the basis, of the condition for demouldability, two levels of visibility, complete and partial visibility, are defined. The viewing directions from which a surface is completely visible can be represented as a convex region on the unit sphere called the visibility map of the surface. Algorithms are given for dividing a given object into pockets, for which visibility and demouldability can be...
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ژورنال
عنوان ژورنال: Computer-Aided Design
سال: 1993
ISSN: 0010-4485
DOI: 10.1016/0010-4485(93)90103-u